Allegra (fexofenadine hydrochloride) is an antihistamine used to treat allergic symptoms of seasonal allergic rhinitis (sneezing, runny nose, itchy or watery eyes), and urticaria (hives). Allegra is available as a generic drug. Common side effects of Allegra include. nausea,
The biological approach believes us to be as a consequence of our genetics and physiology. It is the only approach in psychology that examines thoughts, feelings, and behaviors from a biological and thus physical point of view. Therefore, all that is psychological is first physiological.
If levels in the brain are low, a patient can become depressed (or anxious). If the reason for depression is biological, medication is required. The Biological Perspective in Psychology is based on genetics, and the chemical activity/amounts in the brain and body. It also includes hereditary factors.